LW

Lieping Wei

OE Otis Elevator: 2 patents #9 of 100Top 9%
Overall (2025): #106,422 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12240732 Notification system and method for an elevator and an elevator system Wenbo Huang, Heping Qiu, Jingyu Tong 2025-03-04
12214993 Configuring stoppable floor information set for elevator car of elevator system 2025-02-04